ABOUT LIGHTEN UP INC. Based in Los Angeles, LightenUp Inc. has been providing complete production lighting services for private, corporate and industrial events throughout Southern California since 1998. Owned and operated by skilled and experienced technicians, LUI is a professional lighting company that supplies the full range of lighting equipment and power distribution for all types of events. We specialize in lighting services for large corporate meetings, intimate weddings, special social gatherings, fashion & stage shows and Bat/Bar Mitzvahs. Whether you envision a simple, elegant event, or a full-scale extravaganza, look to LightenUp Inc. for all your professional lighting needs.